Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3022 TN9/SP

NN 3022 TN9/SP

Dimensions

d		110	mm
D		170	mm
B		45	mm
d₁		132.6	mm
E		155	mm
r_1,2	min.	2	mm
s	max.	3	mm

Abutment dimensions

d_a	min.	120	mm
D_a	min.	157	mm
D_a	max.	160	mm
r_a	max.	2	mm
d_n		153	mm

Calculation data

Basic dynamic load rating	C	220	kN
Basic static load rating	C₀	360	kN
Fatigue load limit	P_u	41.5	kN
Attainable speed for grease lubrication		5000	r/min
Attainable speed for oil-air lubrication		5600	r/min
Reference grease quantity	G_ref	20.2	cm³
Static radial stiffness (guideline value)		2470	N/µm

Mass

Mass bearing

3.4

Model Number: NN 3022 TN9/SP
Inner Diameter：110mm Outer Diameter：170mm Width：45mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, double row, super-precision
Details： Cylindrical roller bearings, double row, super-precision
Update date：2026-04-16
Application:rubber products machinery and equipment,ventilator anesthesia machine etc,Broadcasting System,wall industry,plastic molding,Traffic Fire Protection Equipment Security equipment,Textile Industry Accessories and Accessories,small appliances,Oral Image,printing equipment,Medical printer
Similar models:30221 30226 BD-23022 CCK/W33-AHX 322 23022 CCK/W33 30221/DF 30228T102/DB 23022 CC/W33 30228 NCF 3022 CV GRA 3022
BEARING POWER International Trading Co.,Ltd. specialize in NN3022TN9/SP products，there is large inventory of SKF NN 3022 TN9/SP Cylindrical roller bearings, double row, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the NN 3022 TN9/SP Which SKF NN3022TN9/SP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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